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To implement a service in Android, you need to create a class that extends Service and override its lifecycle methods.
Create a class that extends Service
Override lifecycle methods such as onStartCommand() and onDestroy()
Register the service in the AndroidManifest.xml file
Start the service using startService() method
The RecyclerView is a flexible view for providing a limited window into a large data set.
Create a RecyclerView in your layout XML file.
Define a custom adapter class that extends RecyclerView.Adapter.
Implement the necessary methods in the adapter class like onCreateViewHolder, onBindViewHolder, and getItemCount.
Set the adapter to the RecyclerView in your activity or fragment.
Optionally, you can also implement a layout m...
OOPs (Object-Oriented Programming) is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.
OOPs focuses on creating objects that interact with each other to solve a problem.
It involves concepts like inheritance, encapsulation, polymorphism, and abstraction.
Inheritance allows a class to inherit properties and behavior from another class.
E...
I applied via Naukri.com and was interviewed in Aug 2024. There was 1 interview round.
I applied via Naukri.com and was interviewed in Sep 2023. There were 3 interview rounds.
SDLC, STLC, and Agile model are software development methodologies used in the industry.
SDLC stands for Software Development Life Cycle and is a process used for planning, creating, testing, and deploying software.
STLC stands for Software Testing Life Cycle and is a process used for planning, creating, executing, and reporting on tests.
Agile model is a software development methodology that promotes adaptive planning, e...
Sparken IT Solutions interview questions for popular designations
I applied via Referral and was interviewed before May 2020. There were 4 interview rounds.
Blogs are informal, articles are formal and informative, and copy is persuasive and promotional.
Blogs are personal and conversational, while articles are objective and informative.
Articles are usually longer and more detailed than blogs.
Copy is written to persuade the reader to take a specific action, such as buying a product or signing up for a service.
Copy is usually shorter and more direct than articles or blogs.
Exa...
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posted on 6 Jul 2017
I applied via Campus Placement and was interviewed before Jul 2016. There were 3 interview rounds.
I am a customer-oriented professional with excellent communication skills and a passion for providing exceptional service.
Strong interpersonal skills
Ability to empathize with customers
Effective problem-solving abilities
Experience in handling customer complaints and inquiries
Proficient in using customer support software
Proven track record of meeting customer satisfaction goals
I am choosing your company because of your excellent reputation and commitment to customer satisfaction.
Your company has a proven track record of providing exceptional customer care.
I have heard positive feedback from friends and colleagues about their experiences with your company.
Your company's values align with my own, particularly in regards to prioritizing customer satisfaction.
I am impressed by the range of servi...
I would invest a portion of the money, donate to charity, and use the rest for personal expenses.
Invest a portion of the money to secure future financial stability
Donate a portion to charity to help those in need
Use the remaining amount for personal expenses such as travel, home improvements, and savings
I would like to be a dolphin because of their intelligence, agility, and ability to swim freely in the ocean.
Dolphins are known for their high level of intelligence and problem-solving abilities.
They are incredibly agile and can swim at high speeds, performing acrobatic jumps and flips.
Being a dolphin would allow me to explore the vastness of the ocean and interact with other marine creatures.
Dolphins are highly social...
posted on 2 Oct 2018
I know multiple programming languages including Java, Python, and C++.
Proficient in Java with experience in developing web applications using Spring framework
Familiar with Python for data analysis and machine learning
Experience in C++ for developing high-performance applications
Also familiar with HTML, CSS, and JavaScript for front-end development
Class is a blueprint for creating objects, encapsulation is the process of hiding data and methods within a class.
Class is a template or blueprint that defines the properties and behaviors of an object.
Encapsulation is the process of bundling data and methods together within a class, hiding the internal details from the outside world.
Other features of OOP include inheritance, polymorphism, and abstraction.
Inheritance a...
Program to find the sum of squares of each term of Fibonacci series
Generate Fibonacci series using loop or recursion
Calculate square of each term
Add all squares to get the sum
I would like to join Cognizant because of its reputation as a leading global technology and consulting company.
Cognizant has a strong presence in the industry and is known for its innovative solutions.
I am impressed by Cognizant's commitment to digital transformation and its ability to deliver value to clients.
The company offers excellent career growth opportunities and a supportive work environment.
Cognizant's diverse...
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